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Development of an Integrated Solution to Prevent Spring Frost Damage Using an Aqueous-based Insulating Foam

التفاصيل البيبلوغرافية
العنوان: Development of an Integrated Solution to Prevent Spring Frost Damage Using an Aqueous-based Insulating Foam
المؤلفون: Véronique Breguet Mercier, Markus Rienth, Thibault Gay, Laurent Rapillard
المصدر: CHIMIA, Vol 76, Iss 7-8 (2022)
بيانات النشر: Swiss Chemical Society, 2022.
سنة النشر: 2022
المجموعة: LCC:Chemistry
مصطلحات موضوعية: aqueous gel foam, spring frost, insulation, integrated solution, Biodegradable, Chemistry, QD1-999
الوصف: In recent years, agricultural crops experience unusually early onset of vegetation due to global warming, which can cause major frost damage with devastating effects on crop yields. To mitigate the risk of frost damage, an integrated solution was developed, consisting of an aqueous-based biocompatible foam and a portable foam applicator enabling wine cultivators to treat up to 1000 m2 of vineyards with one filling containing 10 L of foam. The foam is biocompatible, stable for several days and easily removed by rain. Foam application yielded an insulation efficiency of up to 1.5°C during spring frost nights for the buds covered by the foam when combined with an electrically heated wire. Moreover, it was observed that the foam also created a 'mini greenhouse' effect at positive temperatures during the days, which might be a positive side effect helping the plants to grow at this early stage of the year.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: German
English
French
تدمد: 0009-4293
2673-2424
Relation: https://chimia.ch/chimia/article/view/6086; https://doaj.org/toc/0009-4293; https://doaj.org/toc/2673-2424
DOI: 10.2533/chimia.2022.709
URL الوصول: https://doaj.org/article/0e1b272de10e4512959bda2f227734fc
رقم الأكسشن: edsdoj.0e1b272de10e4512959bda2f227734fc
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:00094293
26732424
DOI:10.2533/chimia.2022.709